code: def test_SR_output_shapes(self):
      self.assertTrue(
          self.RRDN.model.output_shape[1:4] == self.hr_shape
      )
      self.assertTrue(self.RDN.model.output_shape[1:4] == self.hr_shape)
  
file_path: image-super-resolution/tests/models/test_models.py
imports: import os
  import unittest
  import yaml
  import numpy
  from tensorflow.keras.optimizers import Adam
  from ISR.models.rrdn import RRDN
  from ISR.models.rdn import RDN
  from ISR.models.discriminator import Discriminator
  from ISR.models.cut_vgg19 import Cut_VGG19
label_desc: Use image node_id 5 for calling the ModelsClassTest obj's underlying member method code with example usage: obj.test_SR_output_shapes() without return types